\documentclass[]{article}
\setlength{\pdfpagewidth}{8.5in} \setlength{\pdfpageheight}{11in}
\begin{document}
\begin{tabular}{lcccc} \hline
 & (1) & (2) & (3) & (4) \\
VARIABLES &  &  &  &  \\ \hline
 &  &  &  &  \\
IG & 0.0606* &  & 0.0044 &  \\
 & (0.0310) &  & (0.0287) &  \\
LUL &  & 0.2741* &  & 0.0197 \\
 &  & (0.1402) &  & (0.1300) \\
Constant & 0.1547*** & 0.1539*** & 0.1346*** & 0.1345*** \\
 & (0.0130) & (0.0130) & (0.0121) & (0.0121) \\
 &  &  &  &  \\
Observations & 9,393 & 9,393 & 9,393 & 9,393 \\
R-squared & 0.0407 & 0.0423 & 0.0307 & 0.0304 \\
IV & No & Yes & No & Yes \\
Controls & Yes & Yes & Yes & Yes \\
Dyadic Group Clustering & Yes & Yes & Yes & Yes \\
StdErr IV & 0.0347 & 0.174 & 0.0332 & 0.151 \\
\textit{Mean}(Dep. Var.) & 0.176 & 0.176 & 0.144 & 0.144 \\
 \textit{Std.Dev.}(Dep. Var.) & 0.381 & 0.381 & 0.351 & 0.351 \\ \hline
\end{tabular}
\end{document}
